disclaim vs stake out

disclaim

verb
  • To renounce all claim to; to deny ownership of or responsibility for; to disown; to disavow; to reject. 

  • To make an admission or warning. 

  • To deny, as a claim; to refuse. 

  • (law) To relinquish or deny having a claim; to disavow another's claim; to decline accepting, as an estate, interest, or office. 

stake out

verb
  • To mark off the limits by stakes 

  • To watch a location and/or people, generally covertly. 

  • To end the game by hitting the stake peg in the middle of the court. 

How often have the words disclaim and stake out occurred in a corpus of books? (source: Google Ngram Viewer )